If an application like , GZDoom , or a modern game says you need OpenGL 3.3, you must update the drivers for your specific hardware (Intel, NVIDIA, or AMD). 1. Identify Your Graphics Hardware
Before downloading anything, you must know what graphics card (GPU) you have to find the correct driver. Press Windows Key + R , type , and hit Enter. Go to the Display tab. If an application like , GZDoom , or
Look at the and Manufacturer (e.g., Intel HD Graphics 4000, NVIDIA GeForce GTX 460). 2. Update Drivers for Your GPU If an application like
Once you know your hardware, visit the official manufacturer's website to download the latest driver. Khronos Forums Run at least opengl 3.3+ - Khronos Forums Intel HD Graphics 4000